Search Results for "NFS2-640"

The primary differences between the NFS-640 and NFS2-640 involve the power supply integration, battery charging capacity, and modern connectivity options. |...

In FlashScan mode, the NFS2-640 supports 318 devices per loop, consisting of 159 detectors and 159 modules (Page 8) [1]. The total system capacity is 636...

To troubleshoot a ground fault, first check the panel display to determine if the fault is internal or on the field wiring. A GROUND FAULT LOOP x message...

The primary difference is system capacity and scale: the NFS2-640 is a modular panel supporting up to 636 devices, while the NFS2-3030 is a large-scale panel...

The primary differences between the NFS-320 and NFS2-640 are loop capacity and physical assembly. The NFS2-640 is a modular system that supports one SLC loop...

Yes, the NFS-320 is networkable on NOTI-FIRE-NET in both standard and high-speed configurations [1]. Each panel requires either a Network Communication Module...

To perform a walk test on the NFS2-640, you must first ensure the panel is not in an alarm condition, as the test cannot be initiated during an active alarm...

The NFS2-640 is the updated version of the NFS-640, featuring a CPU2-640 processor, support for high-speed networking, and compliance with newer safety...

Whether an NCM is required depends on if the system is stand-alone or networked. For a stand-alone NFS2-640 system, the NCA-2 can connect directly to the...

The NFS2-640 uses two 12-volt batteries with a capacity range of 18 AH to 200 AH (Page 4) [1]. A separate cabinet is required for battery configurations...

To connect a UDACT or UDACT-2 to an NFS2-640 for central station monitoring, wire the communicator to the panel's EIA-485 ACS port and provide non-resettable...

The NFS2-640 features four onboard Notification Appliance Circuits (NACs) rated at 1.5 A each (Page 2) [1]. These 24 VDC circuits are supervised and...

Yes, you can program the NFS2-640 directly from the front panel keypad using the KDM-R2 display without needing VeriFire Tools [1]. The panel supports both...

An INVREP trouble indicates that a device has returned a response to the control panel that was not expected (Page 72) [1]. The most common causes for this...